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Fluorenonophane chloro-benzene solvate: mol-ecular and crystal structures.


ABSTRACT: The title compound, 19 H,79 H-3,5,9,11-tetra-oxa-1,7(2,7)-difluorena-4,10(1,3)-dibenzena-cyclo-dodeca-phane-19,79-dione (fluorenonophane), exists as a solvate with chloro-benzene, C42H28O6·C6H5Cl. The fluorenonophane contains two fluorenone fragments linked by two m-substituted benzene fragments. Some decrease in its macrocyclic cavity leads to a stacking inter-action between the tricyclic fluorenone fragments. In the crystal, the fluorenonophane and chloro-benzene mol-ecules are linked by weak C-H⋯π(ring) inter-actions and C-H⋯Cl hydrogen bonds. The Cl atom of chloro-benzene does not form a halogen bond. A Hirshfeld surface analysis and two-dimensional fingerprint plots were used to analyse the inter-molecular contacts found in the crystal structure.

SUBMITTER: Dyakonenko VV 

PROVIDER: S-EPMC8647744 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature

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Fluorenonophane chloro-benzene solvate: mol-ecular and crystal structures.

Dyakonenko Viktoriya V VV   Shishkina Svitlana V SV   Bogashchenko Tatiana Yu TY   Lyapunov Alexander Yu AY   Kirichenko Tatiana I TI  

Acta crystallographica. Section E, Crystallographic communications 20211112 Pt 12


The title compound, 1<sup>9</sup> <i>H</i>,7<sup>9</sup> <i>H</i>-3,5,9,11-tetra-oxa-1,7(2,7)-difluorena-4,10(1,3)-dibenzena-cyclo-dodeca-phane-1<sup>9</sup>,7<sup>9</sup>-dione (fluorenonophane), exists as a solvate with chloro-benzene, C<sub>42</sub>H<sub>28</sub>O<sub>6</sub>·C<sub>6</sub>H<sub>5</sub>Cl. The fluorenonophane contains two fluorenone fragments linked by two <i>m</i>-substituted benzene fragments. Some decrease in its macrocyclic cavity leads to a stacking inter-action between t  ...[more]

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